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TLS Online TPP Program

#Question id: 9261

Which of the following statements about horizontal gene transfer is accurate?

#Unit 9. Diversity of Life Forms
  1. Horizontal gene transfer was quite common in the early stages of evolution of life on Earth.
  2. Horizontal gene transfer among organisms does not occur today.
  3. Horizontal gene transfer moves only genes that play a role in metabolism.
  4. Horizontal gene transfer occurs only among closely related organisms.
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TLS Online TPP Program

#Question id: 10226

#Unit 6. System Physiology – Plant

Under moderate excess light Quantum efficiency decreases , but the maximum photosynthetic rate remains unchanged and caused by the diversion of absorbed light energy toward heat dissipation—hence the decrease in quantum efficiency this term is known as
TLS Online TPP Program

#Question id: 23649

#General Aptitude

Reverse the digits of each of the following numbers and arrange them in descending order. Which of the following will be the middle digit of the second
highest number? 739, 279, 359, 189, 549
TLS Online TPP Program

#Question id: 19842

#Unit 13. Methods in Biology

Primer-Dimer leads to the formation of ___
a) Inter-complemetary primers
b) Hybrid 
c) Amplicons
TLS Online TPP Program

#Question id: 19343

#Unit 12. Applied Biology

The Russian doll model and parchment model are two types of models used to describe the structure of ________carbon nanotube?
TLS Online TPP Program

#Question id: 16771

#Unit 13. Methods in Biology

What is the median?